nahi/avl_tree — pull request #8 by bkutil (2014-11-11 18:08:43+00:00)
Title: Add missing runtime dependency on atomic to gemspec

Avl_tree's gemspec is missing a runtime dependency on atomic gem, so when installed via bundler, a LoadError is raised on require 'red_black_tree':

irb(main):001:0> require 'red_black_tree'
LoadError: cannot load such file -- atomic

This patch adds the missing dependency.